Perhaps you should try some spelling variations:
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
xuc van » duc van, luc van, vuc van
van anh » van thanh, tuan anh, van minh
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
va cam » va cham, va cac, va cai
va cao » va cac, va co, va dao
anh vi » hanh vi, anh va, anh ve

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. lieu ((va cam) or (va cao)) xuc van anh vi ((cuu tre) OR (cua tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. lieu ((va cam) OR (va cao)) xuc van anh vi ((cuu tre) OR (cua tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. lieu ((va cam) or (va cao)) xuc van anh vi ((cuu tre) OR (cua tre))*".